Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 11 - Control or safety systems or apparatus
Patents for F24F 11 - Control or safety systems or apparatus (29,222)
09/2005
09/22/2005WO2005088203A1 Air conditioner monitor and control sysyem
09/22/2005WO2005086613A2 Shelter system and associated devices
09/22/2005US20050209813 Temperature sensing device
09/22/2005US20050209739 Air-conditioning system for integrating multiple areas
09/22/2005US20050209738 Central control system for airconditioner and method for operating the same
09/22/2005US20050209710 Method and a control system for controlled operation of movable members
09/22/2005US20050208888 Airflow volume control system
09/22/2005US20050207951 Air sterilizer using ozone
09/22/2005US20050207882 Air circulating apparatus
09/22/2005US20050204758 Central control system for multi-type air conditioners and operating method thereof
09/22/2005DE10343919B4 Luftbefeuchtunseinrichtung Luftbefeuchtunseinrichtung
09/22/2005CA2534337A1 Shelter system and associated devices
09/21/2005CN2727617Y Single air flue variable wind rate terminal control device
09/21/2005CN1671964A Compressor internal state estimating device and air conditioner
09/21/2005CN1670501A Method for testing refrigerating capacity based on flush toilet cistern circulated water-cooled refrigerating blower fans
09/21/2005CN1670500A Method for testing refrigerating capacity based on flush toilet cistern static water-cooled refrigerating blower fans
09/21/2005CN1670452A Gas heat pump type air conditioner
09/21/2005CN1220006C Multiple system air conditioner and its control method
09/21/2005CN1220005C Air conditioner operation controlling method
09/21/2005CN1220004C Control system of degree of superheat of air conditioner and control method thereof
09/21/2005CN1220002C Air conditioner having oxygen enriching device
09/20/2005US6945866 Method and apparatus for delivering conditioned air using pulse modulation
09/20/2005US6945324 Controlling method for the discharge of coolant medium in the heat exchange wind box
09/20/2005US6945323 Automotive air conditioning system
09/20/2005US6945061 Control unit for variable displacement compressors
09/20/2005US6945060 Vehicle air conditioning system
09/15/2005WO2005085720A1 Air conditioner, signal transmission method, and signal transmission method for air conditioner
09/15/2005WO2005085719A1 System and device for controlling air-conditioning equipment in a chamber
09/15/2005WO2005069745A3 Ceiling-embedded air conditioner and method of controlling the same
09/15/2005US20050200002 Electronic circuit and control method therefor
09/15/2005DE10361381B3 Verfahren zur Regelung der Temperatur in einem Raum in einem Luftfahrzeug Method for regulating the temperature in a room in an aircraft
09/15/2005DE102005008089A1 Klimasystem Climate system
09/14/2005EP1574195A2 Room with variable ambient atmosphere
09/14/2005EP1573253A1 Device for ventilating a space according to the relative humidity recorded
09/14/2005CN2725773Y Ternary non-azeotropic mixed working medium variable composition volume control air conditioner
09/14/2005CN2725772Y Energy-saving controller of fan coil in central air conditioner
09/14/2005CN2725771Y Heat-air conditioner energy-saving auto-controller
09/14/2005CN2725770Y Steam controlling system for central air conditioner
09/14/2005CN1667975A Electronic circuit and control method therefor
09/14/2005CN1667327A Integral intelligent metering control device
09/14/2005CN1667326A Refrigerating-heating air conditioner with low-temperature heat production function and control method therefor
09/09/2005WO2005082134A1 Method and apparatus for environmental control
09/08/2005US20050194125 Vehicular air-conditioner providing a comfortable condition for a passenger
09/08/2005US20050193761 Data center room cold aisle deflector
09/08/2005US20050193754 Engine-operated or electrically-operated air conditioner and control method for the same
09/08/2005US20050193749 Control method for multiple heat pump
09/07/2005EP1571405A2 Control method for heat pumps
09/07/2005EP1571023A1 Engine-operated or electrically-operated air conditioner and control method for the same
09/07/2005EP1570213A1 Air replacement system used for ventilating at least one room of a building
09/07/2005CN2723885Y Hand micro regulator for air regulating device
09/07/2005CN1666081A Control of air conditioning cooling or heating coil
09/07/2005CN1665548A Air sterilizer using ozone
09/07/2005CN1664459A Dynamoelectric device of separation air conditioner
09/07/2005CN1664458A Air conditioner and power line communication system
09/07/2005CN1218149C Air conditioner
09/07/2005CN1218146C Method for operating air conditioner apparatus
09/06/2005US6939109 Pump control system
09/06/2005US6938429 Refrigerating and air-conditioning system
09/01/2005WO2005081606A1 Airflow detection system having an airflow indicating device
09/01/2005WO2005080882A1 Heat exchange type ventilator
09/01/2005WO2005079957A1 Air conditioning method and air conditioning system
09/01/2005US20050189429 Thermostat and method for adaptively providing a changeover between heat and cool
09/01/2005US20050188706 Air conditioner and power line communication system
09/01/2005DE102004020679A1 Motor vehicle internal space ventilating device, has control unit to control valve in such a away that valve is closed/opened when vehicle enters/exits tunnel, respectively, based on analysis by analyzing unit using air pressure information
09/01/2005DE102004007348A1 Air conditioning test unit has several of inputs, a signal output and signal evaluation electronic unit
08/2005
08/31/2005EP1568947A1 Device for regulating the airflow in a ventilation device
08/31/2005EP1568946A1 Device for retaining ascending hot air
08/31/2005CN2722205Y Air conditioner air outlet measuring device with spiral mixing and cylindrical sampling mechanism
08/31/2005CN2722104Y Frequency variable and multiple-connected central air conditioner
08/31/2005CN2722103Y Frequency fixed air conditioner with surplus indoor unit
08/31/2005CN1662776A Atmospheric control within a building
08/31/2005CN1661516A Method and device for controlling fan
08/31/2005CN1661307A Engine-operated or electrically-operated air conditioner and control method for the same
08/31/2005CN1661306A Air-conditioning system
08/31/2005CN1661302A Air conditioner freezer
08/31/2005CN1661301A Control method of complex heat pump
08/31/2005CN1661288A Remote monitored air condition possessing function of transferming images
08/31/2005CN1661282A Gas reinforcing appts. and air conditioning unit
08/31/2005CN1660514A 通风橱管理系统 Hood management system
08/31/2005CN1660457A Body building appts.
08/31/2005CN1217147C Air conditioner and method for detecting refrigrant leakage
08/31/2005CN1217142C Air conditioner
08/31/2005CN1217141C Air conditioner
08/31/2005CN1217137C Auctioneering temperature and humidity controller with reheat
08/30/2005US6935571 Air diffuser
08/30/2005US6935570 Ventilation system with humidity responsive ventilation controller
08/25/2005WO2005078362A1 Air conditioner
08/25/2005WO2005077688A1 Air conditioner
08/25/2005US20050188076 Transport of encapsulated serial data via instant messaging communication
08/25/2005US20050187664 Airflow detection system having an airflow indicating device
08/25/2005US20050183434 Air-conditioning system
08/25/2005US20050183430 Microprocessor controlled evaporative cooler
08/25/2005DE102004005550A1 Facility management system for monitoring production systems to ensure that a fault or error can be quickly repaired has central monitoring and data acquisition servers and a facility for alerting a unit-specific technician
08/24/2005EP1566597A1 Air conditioning system and method for controlling the same
08/24/2005CN1659826A System and method for adapting the ambience of a local environment according to the location and personal preferences of people in the local environment
08/24/2005CN1657837A Air conditioner
08/24/2005CN1657836A Air conditioner
08/18/2005WO2004097218A3 Flow control assemblies having integrally formed shape memory alloy actuators
08/18/2005US20050182523 Intelligent networked fan assisted tiles for adaptive thermal management of thermally sensitive rooms
08/18/2005DE102004005059A1 Method for energy-saving heating control includes person identification so as to lower room temperature in absence of people
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